| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.96 | 12.602% | $29.2315 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $25.36 | 4.142% | $26.4104 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $208.46 | 9.413% | $228.0823 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $233.94 | 9.208% | $255.4812 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $61.87 | 3.703% | $64.161 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $152.25 | 12.848% | $171.8111 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $209.67 | 7.174% | $224.7117 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $917.51 | $999.8892 | $999.88 | $999.90 | $999.90 | |